High productivity. 

The machining time of parts includes maneuvering time and auxiliary time, and the machining center can effectively reduce these two parts of time.The machining center has high rigidity and high power,the spindle speed and feed speed have a wide range and are infinitely variable,so each process can choose a large and reasonable cutting amount to reduce the maneuvering time. Machining center can process a lot of parts to be processed in a clamping,many of the original intermediate processes (such as marking inspection, etc.) in general machine tool processing are omitted. Machining center with automatic speed change, automatic tool change and other auxiliary operation automation functions, so that the auxiliary time is greatly shortened, so it is higher than the production efficiency of ordinary machine tools 3~4 times or even higher. In addition, the processed parts also bring a lot of convenience for the subsequent processes (such as assembly, etc.), and its comprehensive efficiency is higher.

The physical labor intensity of the workers was reduced.

In general, the operators only need to observe and supervise the operation of the machine, in addition, they need to do some loading and unloading parts and tool replacement work.Of course, the mental labor intensity of the processing center operators increases accordingly,

they have to deal with a lot of mathematical problems that are rare in normal machine tools, such as numerical control machining program problem, microelectronics problem, information problem, automatic control technology application problem.